package charpter12.lynx;

class ConstructionException extends Exception{

	/**
	 * 
	 */
	private static final long serialVersionUID = -1967238159438134470L;
	
}

public class Twentytwo {
	Twentytwo() throws ConstructionException{
		throw new ConstructionException();
	}
	
	public static void main(String[] args) {
		try {
			Twentytwo twentytwo = new Twentytwo();
		} catch (ConstructionException e) {
			e.printStackTrace();
		}
	}
}
